Cisco GainMaker Node 4018565 EOL Dates
Cisco GM Node Redundant OIB Plug-in (PKG OF 5) EOL & EOSL Dates
Optical Access NetworkCategory: Optical Access Network
Series: Cisco GainMaker Node
EOSL Date: 2025-10-31
4018565 Lifecycle Timeline
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End-of-Life Announcement (EOL)2019-10-16
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End of Sale (EOS)2020-10-15
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End of Service Life (EOSL)2025-10-31
No replacement information has been recorded for this model yet. Please contact your Cisco partner or reseller for a tailored migration plan.
Official Cisco EOL notice
You can view the official Cisco EOL / EOSL bulletin for this product at the link below.
View Official EOL Documentation4018565 EOL Data – Full Overview
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End-of-Life Announcement (EOL)
- 2019-10-16
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End of Sale (EOS)
- 2020-10-15
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End of Service Life (EOSL)
- 2025-10-31
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Cisco 4018565 End-of-Life (EOL) & End-of-Sale (EOS) Overview
This page provides the official End-of-Sale (EOS), End-of-Life (EOL) and End of Service Life (EOSL) milestones for Cisco 4018565. Use these lifecycle dates to plan hardware replacement, upgrade projects, and migration to newer Cisco platforms before the product is fully discontinued.
By understanding the Cisco 4018565 EOL / EOSL timeline and support policy, IT managers, resellers and network integrators can renew maintenance contracts on time, reduce unplanned downtime, and choose compatible replacement models that fit their long-term network roadmap.
- Plan EOS / EOL hardware refresh
- Align support contracts with EOSL dates
- Evaluate Cisco replacement & upgrade options